# Spray Tip for Joint Compound GRACO HDA631 — compatible with finishing applications

**URL:** https://aio.lv/en/product--graco-hda631--12041737
**Data updated:** 2026-06-10 09:29 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** GRACO
**Manufacturer code:** HDA631
**EAN:** 633955314337
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graco-hda631--12041737

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Replacement spray tip GRACO HDA631 designed for application of joint compound and finishing materials. This nozzle provides controlled spray for smoothing and filling tasks in drywall and plasterwork, supporting consistent material flow and precision during surface finishing. Suitable for professional and DIY use with compatible GRACO spraying equipment.

## Long description

The GRACO HDA631 spray tip is a precision-engineered component designed specifically for the application of joint compound and various finishing materials. This nozzle is optimized for use with professional airless spraying equipment, ensuring a consistent and controlled flow of material. It is an essential tool for achieving smooth, high-quality finishes on drywall and plaster surfaces, allowing for efficient coverage and reduced manual labor during large-scale renovation or construction projects.
Advantages
This spray tip offers superior control over material distribution, which is critical when working with heavy-bodied compounds. By maintaining a uniform spray pattern, it helps minimize overspray and ensures that the material is applied evenly across the surface. The durable construction of the tip supports long-term performance under demanding conditions, making it a reliable choice for both professional contractors and experienced DIY enthusiasts who require precision in their surface finishing tasks.
Suitable for
Applying joint compound on drywall
Smoothing and filling plaster surfaces
Professional interior finishing projects
Large-scale wall preparation tasks
When it may not be suitable
This spray tip is not intended for use with low-viscosity materials such as thin paints, stains, or lacquers, as the orifice size is specifically calibrated for thicker compounds. It may also be incompatible with non-GRACO airless spray systems unless appropriate adapters are utilized.
Key specifications
Application type: Joint compound and finishing materials
Compatibility: GRACO airless spray equipment
Function: Controlled material flow for surface smoothing
How to use
To install the spray tip, ensure the airless sprayer is depressurized and the power is turned off. Insert the tip into the spray gun guard assembly, ensuring it is properly seated and locked in the forward position. Before beginning your project, test the spray pattern on a piece of scrap material to verify the flow and coverage. Adjust the pressure settings on your sprayer according to the manufacturer's guidelines to achieve the desired finish quality.
What to consider before purchase
Verify compatibility with your specific airless sprayer model
Ensure the material viscosity is appropriate for this tip size
Check the condition of your existing spray gun guard
Usage recommendations
Always clean the spray tip thoroughly with appropriate solvent or water immediately after use to prevent material buildup and ensure the longevity of the nozzle.

## FAQ

### How much does the GRACO HDA631 spray tip for joint compound cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GRACO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GRACO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12041737/67528755_large.webp